hello all,

today I installed an Alpine head unit, a Mtx 4 channel amp, and connected it
to my current speakers. When I play the radio everything works fine. When
I play a cd, it will play but Im getting zero sound. I can see by the
display is it playing thru the songs.

Anyone have a clue what I should look at? The cd player was working fine
when I was running thru the speakers but since I put the amp in this
afternoon the cd player isnt putting out any volume.

thanks in advance for any help.
Ken